/**
 * 课程CSS
 *
 * @link    http://zhouhuajian.website
 * @package zhouhuajian.website
 * @author  zhouhuajian
 * @version v1.0
 */
.course-wrap
{
    max-width: 1000px;
    float: left;
}

.course-wrap .nav-title
{
    float: left;
    width: 100%;
    box-sizing: border-box;
    font-size: 18px;
    padding: 20px 20px;
}
.course-wrap .nav-item {
    float: left;
    width: 100%;
    box-sizing: border-box;
    padding: 0 20px;
}
.course-wrap .nav-item .cate {
    float: left;
    box-sizing: border-box;
    width: 80px;
    padding:  10px 0;
}
.course-wrap .nav-item .course {
    float: left;
    box-sizing: border-box;
}
.course-wrap .nav-item .course .course-btn {
    float: left;
    box-sizing: border-box;
    padding: 10px 15px 10px 0;
}
.course-wrap .nav-item .course .course-btn:last-child {
    padding-right: 0;
}
.course-wrap .nav-item .course .btn {
    float: left;
}

.course-wrap .course-item {
    float: left;
    width: 100%;
    box-sizing: border-box;
    padding: 0 20px;
}
.course-wrap .course-item .title
{
    float: left;
    width: 100%;
    box-sizing: border-box;
    font-size: 16px;
    padding: 20px 0;
}
.course-wrap .course-item .cover {
    float: left;
    width: 30%;
}
.course-wrap .course-item .course-detail {
    float: left;
    box-sizing: border-box;
    width: 70%;
    padding-left: 20px;
}
.course-wrap .course-item .detail-item {
    float: left;
    width: 100%;
}
.course-wrap .course-item .detail-item .label {
    float: left;
    box-sizing: border-box;
    width: 45px;
    padding: 10px 0;
}
.course-wrap .course-item .detail-item .detail {
    float: left;
    box-sizing: border-box;
}
.course-wrap .course-item .detail-intro {
    padding: 10px 0;
}
.course-wrap .course-item .detail-item .detail-btn {
    float: left;
    box-sizing: border-box;
    padding: 10px 15px 10px 0;
}
.course-wrap .course-item .detail-item .detail-btn:last-child {
    padding-right: 0;
}
.course-wrap .course-item .detail-item .detail-btn .btn {
    float: left;
}

/* 响应式设计 */
@media (max-width: 600px) {
    .course-wrap .course-item .cover {
        width: 100%;
    }
    .course-wrap .course-item .course-detail {
        width: 100%;
        padding-left: 0;
    }
}